energy dispersive X-ray spectrometer 2009-05-26T09:50:21Z EDS spectrometer CHMO:0001809 A piece of apparatus, consisting of an electron source, a grating and a semiconductor detector, which is used to measure the X-ray emissions of a sample as a function of wavelength. The X-rays emerging from the sample pass through a slit then the grating disperses them by diffraction according to their wavelength. Finally, X-ray energy is converted to voltage pulses or 'counts' by the detector. EDX spectrometer X-ray energy-dispersive spectrometer https://orcid.org/0000-0001-5985-7429 EDXA spectrometer X-ray energy dispersive spectrometer X-ray spectrometer